emit-slp-tree ( tree emitted output -- vreg )

Vocabulary

compiler.cfg.slp

Inputs

tree	an object
emitted	an object
output	an object

Outputs

vreg

an object

Definition

USING: accessors assocs compiler.cfg.instructions
compiler.cfg.registers cpu.architecture kernel sequences ;

IN: compiler.cfg.slp

:: emit-slp-tree ( tree emitted output -- vreg )
    tree pair>> emitted [| pair |
        next-vreg :> dst tree opcode>> [| opcode |
            tree children>> first emitted output emit-slp-tree
            tree children>> second emitted output emit-slp-tree
            :> ( a b ) opcode new dst >>dst a >>src1 b >>src2
            ulonglong-2-rep >>rep output push
        ] [
            dst pair first2 ulonglong-2-rep
            ##gather-int-vector-2 new-insn output push
        ] if* dst
    ] cache ;